KWayland::Client::DataOffer Class Reference

#include <dataoffer.h>

Inheritance diagram for KWayland::Client::DataOffer:

Signals
void	mimeTypeOffered (const QString &)
void	selectedDragAndDropActionChanged ()
void	sourceDragAndDropActionsChanged ()

Public Member Functions
void	destroy ()
void	dragAndDropFinished ()
bool	isValid () const
QList< QMimeType >	offeredMimeTypes () const
	operator wl_data_offer * ()
	operator wl_data_offer * () const
void	receive (const QMimeType &mimeType, qint32 fd)
void	receive (const QString &mimeType, qint32 fd)
void	release ()
DataDeviceManager::DnDAction	selectedDragAndDropAction () const
void	setDragAndDropActions (DataDeviceManager::DnDActions supported, DataDeviceManager::DnDAction preferred)
DataDeviceManager::DnDActions	sourceDragAndDropActions () const
Public Member Functions inherited from QObject
	QObject (QObject *parent)
bool	blockSignals (bool block)
const QObjectList &	children () const
QMetaObject::Connection	connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const
void	deleteLater ()
void	destroyed (QObject *obj)
bool	disconnect (const char *signal, const QObject *receiver, const char *method) const
bool	disconnect (const QObject *receiver, const char *method) const
void	dumpObjectInfo ()
void	dumpObjectTree ()
QList< QByteArray >	dynamicPropertyNames () const
virtual bool	event (QEvent *e)
virtual bool	eventFilter (QObject *watched, QEvent *event)
T	findChild (const QString &name, QFlags< Qt::FindChildOption > options) const
QList< T >	findChildren (const QString &name, QFlags< Qt::FindChildOption > options) const
QList< T >	findChildren (const QRegExp &regExp, QFlags< Qt::FindChildOption > options) const
QList< T >	findChildren (const QRegularExpression &re, QFlags< Qt::FindChildOption > options) const
bool	inherits (const char *className) const
void	installEventFilter (QObject *filterObj)
bool	isWidgetType () const
bool	isWindowType () const
void	killTimer (int id)
virtual const QMetaObject *	metaObject () const
void	moveToThread (QThread *targetThread)
QString	objectName () const
void	objectNameChanged (const QString &objectName)
QObject *	parent () const
QVariant	property (const char *name) const
void	removeEventFilter (QObject *obj)
void	setObjectName (const QString &name)
void	setParent (QObject *parent)
bool	setProperty (const char *name, const QVariant &value)
bool	signalsBlocked () const
int	startTimer (int interval, Qt::TimerType timerType)
QThread *	thread () const

Additional Inherited Members
Properties inherited from QObject
	objectName
Static Public Member Functions inherited from QObject
QMetaObject::Connection	connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
QMetaObject::Connection	connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type)
QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method, Qt::ConnectionType type)
QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)
QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, const QObject *context, Functor functor, Qt::ConnectionType type)
bool	disconnect (const QMetaObject::Connection &connection)
bool	disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method)
bool	disconnect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method)
bool	disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method)
QString	tr (const char *sourceText, const char *disambiguation, int n)
QString	trUtf8 (const char *sourceText, const char *disambiguation, int n)
Protected Member Functions inherited from QObject
virtual void	childEvent (QChildEvent *event)
virtual void	connectNotify (const QMetaMethod &signal)
virtual void	customEvent (QEvent *event)
virtual void	disconnectNotify (const QMetaMethod &signal)
bool	isSignalConnected (const QMetaMethod &signal) const
int	receivers (const char *signal) const
QObject *	sender () const
int	senderSignalIndex () const
virtual void	timerEvent (QTimerEvent *event)

Detailed Description

Wrapper for the wl_data_offer interface.

This class is a convenient wrapper for the wl_data_offer interface. The DataOffer gets created by DataDevice.

See also

DataOfferManager

Definition at line 47 of file dataoffer.h.

Member Function Documentation

void KWayland::Client::DataOffer::destroy

(

)

Destroys the data held by this DataOffer.

This method is supposed to be used when the connection to the Wayland server goes away. If the connection is not valid anymore, it's not possible to call release anymore as that calls into the Wayland connection and the call would fail. This method cleans up the data, so that the instance can be deleted or set up to a new wl_data_offer interface once there is a new connection available.

This method is automatically invoked when the Registry which created this DataOffer gets destroyed.

See also

release

Definition at line 154 of file dataoffer.cpp.

void KWayland::Client::DataOffer::dragAndDropFinished

(

)

Notifies the compositor that the drag destination successfully finished the drag-and-drop operation.

After this operation it is only allowed to release the DataOffer.

Since

5.42

Definition at line 190 of file dataoffer.cpp.

bool KWayland::Client::DataOffer::isValid

(

)

const

Returns

true if managing a wl_data_offer.

Definition at line 159 of file dataoffer.cpp.

void KWayland::Client::DataOffer::release

(

)

Releases the wl_data_offer interface.

After the interface has been released the DataOffer instance is no longer valid and can be setup with another wl_data_offer interface.

Definition at line 149 of file dataoffer.cpp.

DataDeviceManager::DnDAction KWayland::Client::DataOffer::selectedDragAndDropAction

(

)

const

The currently selected drag and drop action by the compositor.

See also

selectedDragAndDropActionChanged

Since

5.42

Definition at line 236 of file dataoffer.cpp.

void KWayland::Client::DataOffer::selectedDragAndDropActionChanged ( )

signal

Emitted whenever the selected drag and drop action changes.

See also

selectedDragAndDropAction

Since

5.42

void KWayland::Client::DataOffer::setDragAndDropActions	(	DataDeviceManager::DnDActions	supported,
		DataDeviceManager::DnDAction	preferred
	)

Sets the supported and preferred Drag and Drop actions.

Since

5.42

Definition at line 204 of file dataoffer.cpp.

DataDeviceManager::DnDActions KWayland::Client::DataOffer::sourceDragAndDropActions

(

)

const

The actions offered by the DataSource.

Since

5.42

See also

sourceDragAndDropActionsChanged

Definition at line 199 of file dataoffer.cpp.

void KWayland::Client::DataOffer::sourceDragAndDropActionsChanged ( )

signal

Emitted whenever the sourceDragAndDropActions} changed, e.g.

on enter or when the DataSource changes the supported actions.

See also

sourceDragAndDropActions

Since

5.42

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The documentation for this class was generated from the following files:

• dataoffer.h
• dataoffer.cpp